39875834

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 61433856

約数和(自身を除く): 21558022

約数列:

[1, 2, 47, 94, 191, 382, 2221, 4442, 8977, 17954, 104387, 208774, 424211, 848422, 19937917, 39875834]

約数ペア:

[(1, 39875834), (2, 19937917), (47, 848422), (94, 424211), (191, 208774), (382, 104387), (2221, 17954), (4442, 8977)]